Finding the Third Proportional to 4,192,152 and 8,981,976

Step by Step Solution

1. Step 1: Write the proportion equation
   4,192,152 : 8,981,976 = 8,981,976 : x
2. Step 2: Convert to fraction form
   4,192,152/8,981,976 = 8,981,976/x
3. Step 3: Cross multiply
   4,192,152x = 8,981,976 × 8,981,976
4. Step 4: Simplify right side
   4,192,152x = 80,675,892,864,576
5. Step 5: Solve for x
   x = 80,675,892,864,576/4,192,152
6. Step 6: Final answer
   x = 19,244,505.65